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United States / Maine / Flounder

Flounder bite in Maine

Flounder lives in Maine. Today's bite forecast, a day-by-day and hour-by-hour activity calendar, best time and baits.

Flounder bite forecast in Maine today

Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    99/100high activity

    Cloudy: 48–57 °F

    Best fishing time: 00:00–03:00

  2. FridaySeptember 11weather-based forecast
    87/100high activity

    Partly cloudy: 37–59 °F

    Best fishing time: 00:00–03:00

  3. TuesdaySeptember 8weather-based forecast
    81/100high activity

    Clear: 48–70 °F

    Best fishing time: 00:00–03:00

Other fish in Maine

  • Largemouth bass28 catches
  • Smallmouth bass8 catches
  • Striped bass6 catches
  • Brook trout2 catches
  • Brown trout2 catches
  • Rainbow trout2 catches
  • Lake trout2 catches
  • Black crappie2 catches
  • Flounder bite calendar

    Saturday, September 5

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?
    Sea

    Hourly activity

    0:006:0012:0018:0023:00
    Bite activity:highmediumlow

    The bite is strong — fish are active. Pressure is dropping — this usually boosts the bite.

    Peak bite hours

    Best time — 00:00–04:00 and 23:00–23:00 (nighttime activity).

    Tactics

    Look for structure — reefs, flats, channel edges; work them slowly near the bottom.

    Lures

    The water's turning murky — go with bright, noisy lures: soft-plastic jig or live bait.

    Gear

    No special gear needed — seasonal clothing will do. Rain is expected — don't forget a rain jacket or a waterproof shell.

    Summary

    Worth going — it's a productive day.

    Why this forecast

    The computed water temperature is around 62 °F — inside the 54–75 °F comfort range for Flounder, so baseline activity is high.

    Computed water temperature by month; the green band is the 54–75 °F comfort rangecomfort 54–75 °F62 °F
    JFMAMJJASOND

    Flounder feeds at night: the peak falls in the dark hours, between sunset and sunrise.

    The day: daylight hours and when Flounder feeds0:0012:0024:00

    Pressure is rising 0.18 inHg over the day — the bite usually settles down after a rise.

    Pressure through the day, 0.18 inHg change
    00:00 · 29.8023:00 · 29.99 inHg

    September is peak season for Flounder here.

    JFMAMJJASOND

    These are the same values the bite curve above was computed from. How the forecast works

    5 SepSaturday, September 5
    +61°

    Cloudy · feels like +57°

    Low / high
    +55°…+62°
    Precipitation
    0.00 in
    Wind
    10 mph N
    Cloud cover
    86%
    Humidity
    75%
    Pressure
    29.88 inHg
    00:00+58°—5 mphnorthwest wind, 5 mph94%6%
    01:00+57°—5 mphnorthwest wind, 5 mph95%10%
    02:00+56°—5 mphnorth wind, 5 mph95%33%
    03:00+56°—5 mphnorthwest wind, 5 mph96%43%
    04:00+55°—5 mphnorth wind, 5 mph95%35%
    05:00+56°—6 mphnorthwest wind, 6 mph97%100%
    06:00+56°—7 mphnorth wind, 7 mph97%100%
    07:00+56°—7 mphnorth wind, 7 mph97%100%
    08:00+56°0.06 in6 mphnorth wind, 6 mph98%100%
    09:00+57°0.02 in9 mphnortheast wind, 9 mph91%100%
    10:00+57°0.02 in6 mphnorth wind, 6 mph93%100%
    11:00+60°—8 mphnorth wind, 8 mph82%94%
    12:00+61°—10 mphnorth wind, 10 mph75%86%
    13:00+61°—12 mphnorth wind, 12 mph75%58%
    14:00+62°—13 mphnorth wind, 13 mph70%100%
    15:00+61°—11 mphnorth wind, 11 mph67%100%
    16:00+61°—11 mphnorth wind, 11 mph67%72%
    17:00+61°—12 mphnorth wind, 12 mph67%25%
    18:00+60°—11 mphnorth wind, 11 mph68%43%
    19:00+58°—9 mphnorth wind, 9 mph71%25%
    20:00+56°—8 mphnorth wind, 8 mph76%9%
    21:00+55°—8 mphnorth wind, 8 mph79%79%
    22:00+55°—10 mphnorth wind, 10 mph80%100%
    23:00+55°—10 mphnorth wind, 10 mph77%100%
    +62°+58°+55°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Saturday, September 5
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    06:05
    Sunset
    19:09
    Day length
    13 h 4 min
    Sunshine hours
    3 h
    UV index
    2
    low
    Moon
    Waning crescent
    Moonrise
    —
    Moonset
    16:01

    The day is 3 min shorter than yesterday.

    Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.

    Solunar feeding periods

    +14% in the windowSaturday, September 5
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major06:32–08:32Moon overhead
    • Minor15:31–16:31Moonset
    • Major19:04–21:04Moon underfoot

    The windows are set by the moon's transit and rise, and the forecast above already accounts for them: within these hours the bite score sits higher than across the rest of the day, while the day's overall level still comes from the catch-calibrated model.

    What are solunar periods?